I've got scars in my forehead from that experiment in school when I was about ten. They changed (or actually invented) the protocol after that. Missed my eye by about an inch. Molten Potassium on the skin hurts.

Great series though, my nine year old and I watch it.

The problem with fantasies is you can't really insist that everyone else believes in yours, the other problem with fantasies is that most believers of fantasies eventually get around to doing exactly that.